another zenith combo

[DaveWM]

after a slight detour due to some color bar bleeding issues, the set is really coming along. swapped out some demodulator tubes and its looking very good, before it did not like modern programing with all the hard edges etc... but that is better now. I still have a persistant ringing, show up on text and other hard lines, I will check the IF tubes again, but not sure where to look next for that.